// housekeeping/Flower.java
// (c)2017 MindView LLC: see Copyright.txt
// We make no guarantees that this code is fit for any purpose.
// Visit http://OnJava8.com for more book information.
// Calling constructors with "this"

public class Flower {
    int petalCount = 0;
    String s = "initial value";

    Flower(int petals) {
        petalCount = petals;
        System.out.println(
                "Constructor w/ int arg only, petalCount= "
                        + petalCount);
    }

    Flower(String ss) {
        System.out.println(
                "Constructor w/ String arg only, s = " + ss);
        s = ss;
    }

    Flower(String s, int petals) {
        this(petals);
        //- this(s); // Can't call two!
        this.s = s; // Another use of "this"
        System.out.println("String & int args");
    }

    Flower() {
        this("hi", 47);
        System.out.println("no-arg constructor");
    }

    void printPetalCount() {
        //- this(11); // Not inside non-constructor!
        System.out.println(
                "petalCount = " + petalCount + " s = " + s);
    }

    public static void main(String[] args) {
        Flower x = new Flower();
        x.printPetalCount();
    }
}
/* Output:
Constructor w/ int arg only, petalCount= 47
String & int args
no-arg constructor
petalCount = 47 s = hi
*/
